a boat having a length 3 m and breadth 2 m is floating on a lake. the boat sin

Question

a boat having a length 3 m and breadth 2 m is floating on a lake. the boat sinks by 1 cm when a man gets into it. the mass of the man is :

Options:

A . 60 kg

B . 70 kg

C . 80 kg

D . 90 kg

Answer: Option A
Explanation :

Was this answer helpful ?

Next Question

More Questions on This Topic :

Question 1. a cistern 6 m long and 4 m wide contains water up to a breadth of 1 m 25 cm. find the total area of the wet surface.....

Question 2. find the area of an obtuse triangle with a base of 5 inches and a height of 8 inches.....

Question 3. the ratio between the length and the breadth of a rectangular park is 3 : 2. if a man cycling along the boundary of th....completes one round in 8 minutes, then the area of

Question 4. one side of rectangular field is 15 meter and one of its diagonals is 17 meter. then find the area of the field.....

Question 5. find the area of an obtuse triangle with a base of 5 inches and a height of 8 inches.....

Question 6. one side of rectangular field is 15 meter and one of its diagonals is 17 meter. then find the area of the field.....

Question 7. the diagonals of two squares are in the ratio of 2:5. find the ratio of their areas.....

Question 8. a rectangular field is to be fenced on three sides leaving a side of 20 feet uncovered.if the area of the field is 680....sq.ft, how many feet of fencing will be required ?

Question 9. the percentage increase in the area of a rectangle, if each of its sides is increased by 20% is:....

Question 10. a rectangular field is to be fenced on three sides leaving a side of 20 feet uncovered.if the area of the field is 680....sq.ft, how many feet of fencing will be required ?

Chapter 1 - GLOBAL STEEL SCENARIO & INDIAN STEEL INDUSTRY Part 1 : (13-04-2024) INDUSTRY AND COMPANY AWARENESS (ICA)

Direction Sense Test Part 1 Reasoning (Hindi)

Chapter 1 - RMHP / OHP / OB & BP Part 1 : (14-02-2024) GPOE

Cube & Cuboid Part 1 Reasoning (Hindi)

Data Interpretation (DI) Basic Concept Reasoning (Hindi)

Counting Figures Part 1 Counting Of Straight Lines Reasoning (Hindi)

Sail E0 free webinar Webinars

Real Numbers Part 7 Class 10 Maths

Real Numbers Part 1 Class 10 Maths

Polynomials Part 1 Class 10 Maths

Pie Chart - Test Paper 1 Data Interpretation Reasoning & DI

Tabulation - Test Paper 2 Data Interpretation Reasoning & DI

Test Paper 1 Direction Sense Test Reasoning & DI

ICA , RDIC,GFM Free Modal Test Paper - Non - Technical Branch Old Syllabus 2022 - SAIL Junior Officer E0

GFM Combined 1 Free Revision Test SAIL JO E-0